321972924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 955697568

約数和(自身を除く): 633724644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 511, 546, 577, 588, 637, 876, 949, 1022, 1092, 1154, 1274, 1533, 1731, 1898, 1911, 2044, 2308, 2548, 2847, 3066, 3462, 3577, 3796, 3822, 4039, 5694, 6132, 6643, 6924, 7154, 7501, 7644, 8078, 10731, 11388, 12117, 13286, 14308, 15002, 16156, 19929, 21462, 22503, 24234, 26572, 28273, 30004, 39858, 42121, 42924, 45006, 46501, 48468, 52507, 56546, 79716, 84242, 84819, 90012, 93002, 105014, 113092, 126363, 139503, 157521, 168484, 169638, 186004, 210028, 252726, 279006, 294847, 315042, 339276, 367549, 505452, 547573, 558012, 589694, 630084, 735098, 884541, 1095146, 1102647, 1179388, 1470196, 1642719, 1769082, 2063929, 2190292, 2205294, 3285438, 3538164, 3833011, 4127858, 4410588, 6191787, 6570876, 7666022, 8255716, 11499033, 12383574, 15332044, 22998066, 24767148, 26831077, 45996132, 53662154, 80493231, 107324308, 160986462, 321972924]

約数ペア:

[(1, 321972924), (2, 160986462), (3, 107324308), (4, 80493231), (6, 53662154), (7, 45996132), (12, 26831077), (13, 24767148), (14, 22998066), (21, 15332044), (26, 12383574), (28, 11499033), (39, 8255716), (42, 7666022), (49, 6570876), (52, 6191787), (73, 4410588), (78, 4127858), (84, 3833011), (91, 3538164), (98, 3285438), (146, 2205294), (147, 2190292), (156, 2063929), (182, 1769082), (196, 1642719), (219, 1470196), (273, 1179388), (292, 1102647), (294, 1095146), (364, 884541), (438, 735098), (511, 630084), (546, 589694), (577, 558012), (588, 547573), (637, 505452), (876, 367549), (949, 339276), (1022, 315042), (1092, 294847), (1154, 279006), (1274, 252726), (1533, 210028), (1731, 186004), (1898, 169638), (1911, 168484), (2044, 157521), (2308, 139503), (2548, 126363), (2847, 113092), (3066, 105014), (3462, 93002), (3577, 90012), (3796, 84819), (3822, 84242), (4039, 79716), (5694, 56546), (6132, 52507), (6643, 48468), (6924, 46501), (7154, 45006), (7501, 42924), (7644, 42121), (8078, 39858), (10731, 30004), (11388, 28273), (12117, 26572), (13286, 24234), (14308, 22503), (15002, 21462), (16156, 19929)]